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We produce and manufacture high quality antigens, proteins and enzymes for a wide range of life science research and diagnostic applications through novel extraction methodologies and classical chromatography techniques.

Our affinity purified antibodies are generated and produced with high specificity and reactivity for use in labeling and immobilizations for ELISAs, Western blotting, RIA and immunohistochemistry applications worldwide.

Due to differing stabilities of various biomarkers in this complex biological material it is not possible to assign a single expiration date that is relevant to all biomarkers. The end user should monitor the biomarkers of interest to verify suitability over time.

Lee Biosolutions is the leading collector and distributor of human biological fluids and tissues for protein isolation, diagnostic manufacturing and medical research. Our laboratory is equipped to handle specific requests for isolation of cells, proteins, pooling requirements or specific aliquots of biological specimens. A brief breakdown of our donor collection capabilities can be found here:

Contact us if you do not see your specific requirement on this page. We custom collect for profiling research, normal and abnormal, all ages, never frozen, Ages 3 to 80 years old available.

Profiling: Specific Human Saliva donors by gender and race available upon request. Specific disease state can be made available with lead time. We are able to profile human saliva samples upon request. Neurodegenerative, Cancer, Diseased State donors available.

We also are able to custom collect saliva from donors with specific disease states ,donors with neurodegenerative diseases and donors with acute stages and in progressive stages of cancer and disease forms.